Media
Auto-advancing
Size
18"
Impedance
8Ω
RMS Power
1300W
EBP
113
Vented alignment
Vd
1390cm³
T/S Parameters
Valid
Fs36Hz
Qts0.30
Qes0.32
Qms6.8
Vas172.9L
Re5.1Ω
Le1.42mH
BL26.9Tm
Sd1158cm²
Mms198g
Xmax12.0mm
Power1300W
Impedance8Ω
Min Impedance6.6Ω
F Low35Hz
F High1000Hz
Voice Coil100mm
Flux Density1.00T
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
bluearan
£284.15
inc VAT
Dimensions & Physical
Weight15.9kg
Diameter461.0mm
Overall Depth210.0mm
Cutout Diameter417.0mm
Bolt Circle Diameter441.0mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Oberton
18XB1301DS
18"
Best current price
£284.15
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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